CN204357254U - 180 degree of overhead swing doors - Google Patents
180 degree of overhead swing doors Download PDFInfo
- Publication number
- CN204357254U CN204357254U CN201420851434.8U CN201420851434U CN204357254U CN 204357254 U CN204357254 U CN 204357254U CN 201420851434 U CN201420851434 U CN 201420851434U CN 204357254 U CN204357254 U CN 204357254U
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- gear
- drive link
- motor
- control cabinet
- door body
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Abstract
The utility model relates to automatic door technical field, particularly relate to a kind of 180 degree of overhead swing doors, comprise doorframe (1), the door body (2) be rotationally connected with doorframe (1) and the transmission device for driving a body (2) to rotate, described transmission device comprises the control cabinet (3) being arranged on doorframe (1) top, the drive link (4) that drives door body to rotate is fixed for door body (2), the gear train (5) rotated for driving drive link (4) and the motor (6) rotated for driven gear group (5), described drive link (4) and gear train (5) are all arranged in control cabinet (3), described motor (6) is arranged on control cabinet (3) outward.This swing door takes up room less, long service life and easy to use.
Description
Technical field
The utility model relates to automatic door technical field, particularly relates to a kind of 180 degree of overhead swing doors.
Background technology
Swing door is the one of automatic door, and the swing door of prior art is all drive a body to swing by fork, so not only takes up room larger, and a transmission device part is arranged on outside, so be easy to damage, and driven by fork, can only swing 90 °, it is not very convenient to use.
Summary of the invention
Technical scheme to be solved in the utility model is: provide a kind of less, long service life and easy to use 180 degree of overhead swing doors of taking up room.
The technical scheme that the utility model adopts is: a kind of 180 degree of overhead swing doors, the door body comprise doorframe, being rotationally connected with doorframe and the transmission device for driving a body to rotate, described transmission device comprise be arranged on control cabinet above doorframe, the drive link that is fixed for driving door body to rotate with door body, for the motor driving the gear train of drive rod rotation and rotate for driven gear group, described drive link and gear train are all arranged in control cabinet, and described motor is arranged on outside control cabinet.
Adopt above structure compared with prior art, the utility model has the following advantages: by motor driven gear group and then drive drive rod rotation, then drive door body to rotate, can drive a body left-right rotation, pendulum angle is comparatively large, uses more convenient; And gear train, drive link are all arranged in control cabinet, take up room so less, and be not easy to damage, application life is longer.
As preferably, described gear train comprises the worm screw be fixed on motor output shaft, the worm gear coordinated with worm screw, be arranged on worm gear and with the first gear of worm gear synchronous axial system, with the second gear of the first gears meshing, be arranged on the second gear under and the 3rd gear rotated with the second gear synchronous and the 4th gear with the 3rd gears meshing, described drive link is fixed on the 4th gear.Drive a body to rotate by this gear train structure, such transmission efficiency is higher and error is less.
As preferably, described motor is also provided with after driven by motor door body turns to desired location, controls the out-of-work brake disc of motor.Such setting, when driven by motor door body left or turn right after 90 ° can locking motor, now door body has also been locked, and uses more convenient.
As preferably, described drive link be provided with one with the rotating disk of drive link synchronous axial system, described rotating disk both sides are provided with block, and the shell of described control cabinet is provided with the baffle plate preventing drive rod rotation angle excessive for positive stop.Can effectively prevent a body rotational angle excessive like this.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model 180 degree of overhead swing doors.
Fig. 2 is the top view of control cabinet in the utility model 180 degree of overhead swing doors and motor.
Fig. 3 is the structural representation of the utility model 180 degree of overhead swing door middle gear groups.
Fig. 4 is the structural representation that in the utility model 180 degree of overhead swing doors, motor removes shell.
As shown in the figure: 1, doorframe; 2, Men Ti; 3, control cabinet; 4, drive link; 5, gear train; 6, motor; 7, worm screw; 8, worm gear; 9, the first gear; 10, the second gear; 11, the 3rd gear; 12, the 4th gear; 13, brake disc; 14, rotating disk; 15, block; 16, baffle plate.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described further, but the utility model is not limited only to following detailed description of the invention.
As shown in the figure: a kind of 180 degree of overhead swing doors, the door body 2 comprise doorframe 1, being rotationally connected with doorframe 1 and the transmission device for driving a body 2 to rotate, described transmission device comprise be arranged on control cabinet 3 above doorframe 1, the drive link 4 that is fixed for driving door body to rotate with door body 2, for the gear train 5 that drives drive link 4 to rotate and the motor 6 rotated for driven gear group 5, described drive link 4 and gear train 5 are all arranged in control cabinet 3, and described motor 6 is arranged on outside control cabinet 3.Described doorframe 1 top is provided with stretches into the through hole fixing with door body 2 for drive link 4.
The worm gear 8 that described gear train 5 comprises the worm screw 7 be fixed on motor 6 output shaft, coordinate with worm screw 7, be arranged on worm gear 8 and with the first gear 9 of worm gear 8 synchronous axial system, the second gear 10 engaged with the first gear 9, be arranged on the second gear 10 times and with the 3rd gear 11 of the second gear 10 synchronous axial system and the 4th gear 12 that engages with the 3rd gear 11, described drive link 4 is fixed on the 4th gear 12.Described worm gear 8 is coaxial and be fixed together with the first gear 9, and described second gear 10 is coaxial and be fixed together with the 3rd gear 11, and described 4th gear 12 is coaxial and be fixed together with drive link 4.
Described motor 6 is also provided with after driven by motor door body turns to desired location, controls the out-of-work brake disc 13 of motor.Described brake disc is by solenoid controlled, and when the solenoid is activated, electromagnetic coil can produce magnetic, is held by brake disc 13, and now motor 6 can not rotate, and namely control gate body stops, and when electromagnetic coil no power, motor 6 can freely rotate.
Described drive link 4 be provided with one with the rotating disk 14 of drive link 4 synchronous axial system, described rotating disk 14 both sides are provided with block 15, and the shell of described control cabinet 3 is provided with the baffle plate 16 preventing drive link 4 rotational angle excessive for positive stop 15.Described drive link 4 one end is fixed on a body 2, and described rotating disk 14 is fixed on drive link 4 other end.
Claims (4)
1. 180 degree of overhead swing doors, comprise doorframe (1), the door body (2) be rotationally connected with doorframe (1) and the transmission device for driving a body (2) to rotate, it is characterized in that: described transmission device comprises the control cabinet (3) being arranged on doorframe (1) top, the drive link (4) that drives door body to rotate is fixed for door body (2), the gear train (5) rotated for driving drive link (4) and the motor (6) rotated for driven gear group (5), described drive link (4) and gear train (5) are all arranged in control cabinet (3), described motor (6) is arranged on control cabinet (3) outward.
2. 180 degree of overhead swing doors according to claim 1, it is characterized in that: described gear train (5) comprises the worm screw (7) be fixed on motor (6) output shaft, the worm gear (8) coordinated with worm screw (7), be arranged on worm gear (8) upper and with first gear (9) of worm gear (8) synchronous axial system, the second gear (10) engaged with the first gear (9), under being arranged on the second gear (10) and with the 3rd gear (11) of the second gear (10) synchronous axial system and the 4th gear (12) that engages with the 3rd gear (11), described drive link (4) is fixed on the 4th gear (12).
3. 180 degree of overhead swing doors according to claim 1, is characterized in that: described motor (6) is also provided with after driven by motor door body turns to desired location, controls the out-of-work brake disc of motor (13).
4. 180 degree of overhead swing doors according to claim 1, it is characterized in that: described drive link (4) be provided with one with the rotating disk (14) of drive link (4) synchronous axial system, described rotating disk (14) both sides are provided with block (15), and the shell of described control cabinet (3) is provided with the baffle plate (16) preventing drive link (4) rotational angle excessive for positive stop (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851434.8U CN204357254U (en) | 2014-12-30 | 2014-12-30 | 180 degree of overhead swing doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851434.8U CN204357254U (en) | 2014-12-30 | 2014-12-30 | 180 degree of overhead swing doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357254U true CN204357254U (en) | 2015-05-27 |
Family
ID=53258732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420851434.8U Active CN204357254U (en) | 2014-12-30 | 2014-12-30 | 180 degree of overhead swing doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357254U (en) |
-
2014
- 2014-12-30 CN CN201420851434.8U patent/CN204357254U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |